Coverage Report - org.acegisecurity.util.UrlUtils
 
Classes in this File Line Coverage Branch Coverage Complexity
UrlUtils
79% 
100% 
1.429
 
 1   
 /* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
 2   
  *
 3   
  * Licensed under the Apache License, Version 2.0 (the "License");
 4   
  * you may not use this file except in compliance with the License.
 5   
  * You may obtain a copy of the License at
 6   
  *
 7   
  *     http://www.apache.org/licenses/LICENSE-2.0
 8   
  *
 9   
  * Unless required by applicable law or agreed to in writing, software
 10   
  * distributed under the License is distributed on an "AS IS" BASIS,
 11   
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12   
  * See the License for the specific language governing permissions and
 13   
  * limitations under the License.
 14   
  */
 15   
 
 16   
 package org.acegisecurity.util;
 17   
 
 18   
 import org.acegisecurity.intercept.web.FilterInvocation;
 19   
 
 20   
 import org.acegisecurity.ui.savedrequest.SavedRequest;
 21   
 
 22   
 import javax.servlet.http.HttpServletRequest;
 23   
 
 24   
 
 25   
 /**
 26   
  * Provides static methods for composing URLs.<p>Placed into a separate class for visibility, so that changes to
 27   
  * URL formatting conventions will affect all users.</p>
 28   
  *
 29   
  * @author Ben Alex
 30   
  * @version $Id: UrlUtils.java 1784 2007-02-24 21:00:24Z luke_t $
 31   
  */
 32   
 public final class UrlUtils {
 33   
     //~ Constructors ===================================================================================================
 34   
 
 35  0 
     private UrlUtils() {
 36  0 
     }
 37   
 
 38   
     //~ Methods ========================================================================================================
 39   
 
 40   
     /**
 41   
      * Obtains the full URL the client used to make the request.<p>Note that the server port will not be shown
 42   
      * if it is the default server port for HTTP or HTTPS (ie 80 and 443 respectively).</p>
 43   
      *
 44   
      * @param scheme DOCUMENT ME!
 45   
      * @param serverName DOCUMENT ME!
 46   
      * @param serverPort DOCUMENT ME!
 47   
      * @param contextPath DOCUMENT ME!
 48   
      * @param requestUrl DOCUMENT ME!
 49   
      * @param servletPath DOCUMENT ME!
 50   
      * @param requestURI DOCUMENT ME!
 51   
      * @param pathInfo DOCUMENT ME!
 52   
      * @param queryString DOCUMENT ME!
 53   
      *
 54   
      * @return the full URL
 55   
      */
 56   
     private static String buildFullRequestUrl(String scheme, String serverName, int serverPort, String contextPath,
 57   
         String requestUrl, String servletPath, String requestURI, String pathInfo, String queryString) {
 58   
 
 59  6 
         boolean includePort = true;
 60   
 
 61  6 
         if ("http".equals(scheme.toLowerCase()) && (serverPort == 80)) {
 62  5 
             includePort = false;
 63   
         }
 64   
 
 65  6 
         if ("https".equals(scheme.toLowerCase()) && (serverPort == 443)) {
 66  0 
             includePort = false;
 67   
         }
 68   
 
 69  6 
         return scheme + "://" + serverName + ((includePort) ? (":" + serverPort) : "") + contextPath
 70   
         + buildRequestUrl(servletPath, requestURI, contextPath, pathInfo, queryString);
 71   
     }
 72   
 
 73   
     /**
 74   
      * Obtains the web application-specific fragment of the URL.
 75   
      *
 76   
      * @param servletPath DOCUMENT ME!
 77   
      * @param requestURI DOCUMENT ME!
 78   
      * @param contextPath DOCUMENT ME!
 79   
      * @param pathInfo DOCUMENT ME!
 80   
      * @param queryString DOCUMENT ME!
 81   
      *
 82   
      * @return the URL, excluding any server name, context path or servlet path
 83   
      */
 84   
     private static String buildRequestUrl(String servletPath, String requestURI, String contextPath, String pathInfo,
 85   
         String queryString) {
 86   
 
 87  38 
         String uri = servletPath;
 88   
 
 89  38 
         if (uri == null) {
 90  3 
             uri = requestURI;
 91  3 
             uri = uri.substring(contextPath.length());
 92   
         }
 93   
 
 94  38 
         return uri + ((pathInfo == null) ? "" : pathInfo) + ((queryString == null) ? "" : ("?" + queryString));
 95   
     }
 96   
 
 97   
     public static String getFullRequestUrl(FilterInvocation fi) {
 98  3 
         HttpServletRequest r = fi.getHttpRequest();
 99   
 
 100  3 
         return buildFullRequestUrl(r.getScheme(), r.getServerName(), r.getServerPort(), r.getContextPath(),
 101   
             r.getRequestURL().toString(), r.getServletPath(), r.getRequestURI(), r.getPathInfo(), r.getQueryString());
 102   
     }
 103   
 
 104   
     public static String getFullRequestUrl(SavedRequest sr) {
 105  3 
         return buildFullRequestUrl(sr.getScheme(), sr.getServerName(), sr.getServerPort(), sr.getContextPath(),
 106   
             sr.getRequestURL(), sr.getServletPath(), sr.getRequestURI(), sr.getPathInfo(), sr.getQueryString());
 107   
     }
 108   
 
 109   
     public static String getRequestUrl(FilterInvocation fi) {
 110  32 
         HttpServletRequest r = fi.getHttpRequest();
 111   
 
 112  32 
         return buildRequestUrl(r.getServletPath(), r.getRequestURI(), r.getContextPath(), r.getPathInfo(),
 113   
             r.getQueryString());
 114   
     }
 115   
 
 116   
     public static String getRequestUrl(SavedRequest sr) {
 117  0 
         return buildRequestUrl(sr.getServletPath(), sr.getRequestURI(), sr.getContextPath(), sr.getPathInfo(),
 118   
             sr.getQueryString());
 119   
     }
 120   
 }
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